jeepguy1948
Well-known member
I’m new to Stromberg Carburetors and for the life of me cannot figure what thread the inlet is.
Used to be able to get them at the parts store; maybe some are left somewhere.
Here is an old one. The ferrule is a sleeve that is fairly tight in the nut
FYI
When building or repairing a fuel line, use a good quality 1/4" ferrule; the ones from the plumbing department in a big box store might not be up to the task.
Unless someone previously wailed on them, the nuts can usually be reused.
The fitting into the carb should be the same as the fuel pump outlet. In my opinion the nut with the captive ferrule is not as good as the ones with a separate ferrule. I have used a nut that did have a captive ferrule with a separate ferrule but a nut designed for a separate ferrule is preferable. The 1/4" ferrules should be available from many sources. ebay for instance.
Ford used the A-9243 fitting for all the applications as far as I know. They were listed for 1928 to 1948 but may have been used later. They are kind of like the smaller fitting Ford used for distributor vacuum lines clear up into the early 60s. Those types were made to be a one piece compression fitting.
The one on the right is what everyone sells now. I doubt that the one on the left is made anymore for lack of demand.